Gumroad's analytics are fine until you want to slice them. Export the sales CSV, drop it here, and net revenue trends over time while every product, country and referrer becomes a clickable breakdown — locally, nothing uploaded.
A sales export is one row per purchase — money, product and source all in line. One drop turns it into a revenue dashboard: net trended over time, with every category filterable.
In Gumroad: Sales → Export → CSV, choosing the date range you want to analyze.
Net and Price read as currency, Quantity as a count; Sale Time drives the revenue trend, and Product, Country and Referrer become breakdowns.
Net over time, your best products, top countries and which referrers drove sales — click any slice to recompute the rest.
What you actually want: net by product by source, on a timeline you control.
Net revenue plotted over time exposes the launch spikes and the long-tail months at a glance.
Sales and net by Product, ranked — see which one carries the catalog and which barely moves.
Referrer and Country breakdowns show where buyers come from — click one to see only its sales.
Customer emails stay in your browser — nothing about your buyers is uploaded anywhere.